Absorbens UV UV-327 CAS NO.: 3864-99-1

Nomen chemicum2-(3′,5′-di-tert-Butyl-2′-hydroxyphenyl)-5-chloro-2H-benzotriazolum
Formula molecularis: C₂₀H₂₄N₃OCL
Pondus moleculare: 357.9
Numerus CAS: 3864-99-1
Formula structuralis chemica:

Aspectuspulvis flavus dilutus
Contentum: ≥ 99%
Punctum fusionis154-158°C
Damnum in siccatione: ≤ 0.5%
Cinis: ≤ 0.1%
Transmissio lucis:

ToxicitasToxicitas humilis, Rattus norvegicus oralis LD50 = 5g/Kg ponderis.

Applicatio:

Hoc productum aptum est polyolefino, polyvinylchloridi, vitro organico, aliisque. Maxima absorptionis longitudo undae est 270-400nm.

Dosis generalis:.

1. Polyester insaturatus: 0.2-0.5% ponderis secundum pondus polymeri

2. PVC:

PVC rigidum: 0.2-0.5% ponderis secundum pondus polymeri

PVC plasticizatum: 0.1-0.3% ponderis secundum pondus polymeri

3. Polyurethanum: 0.2-1.0% ponderis secundum pondus polymeri

4. Polyamidum: 0.2-0.5% ponderis secundum pondus polymeri

Impacatio et Repositio:

Sarcina: 25KG/CARSULA

Conservatio: Stabile in praedio, ventilationem serva et ab aqua et alta temperatura procul.